Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Guojie Yin"'
Publikováno v:
Studies in English Language and Education, Vol 9, Iss 2, Pp 554-573 (2022)
In China, phonics instruction has been given substantial emphasis ever since the implementation of the 2011 National English Curriculum for Compulsory Education. However, many Chinese students’ learning outcome remains unsatisfactory due to EFL tea
Externí odkaz:
https://doaj.org/article/e779c5eb2f9b4aa9b15e1647be4f097f
Autor:
Guojie Yin
Publikováno v:
Acta Crystallographica Section E, Vol 67, Iss 9, Pp m1305-m1305 (2011)
In the crystal structure of the title compound, [Ir(C17H10NO)2(C5H7O2)], the IrIII atom is O,O′-chelated by the acetylacetonate group and C,N-chelated by the 2-arylnaphth[1,2-d]oxazole groups. The six-coordinate metal atom displays a distorted octa
Externí odkaz:
https://doaj.org/article/76989addbbe2444e8072141cd99b23a9
Autor:
Guojie Yin, Minjie Chen
Publikováno v:
Open Journal of Modern Linguistics. 13:276-306
Autor:
Guojie Yin
Publikováno v:
Open Journal of Social Sciences. 11:243-265
Publikováno v:
Polyhedron. 218:115761
Publikováno v:
Daxue Huaxue. :2208073
Publikováno v:
Journal of Fluorine Chemistry. 199:14-19
A visible-light-mediated direct and regioselective difluoroacetylation reaction of imidazoheterocycles by using BrCF 2 CO 2 Et under mild reaction conditions has been developed. With the utilization of a highly active CF 2 CO 2 Et radical, the develo
Publikováno v:
Heterocyclic Communications. 23:275-279
A visible-light catalyzed direct and regioselective (phenylsulfonyl)difluoromethylation of imidazo[1,2-a]pyridines and benzo[d]-imidazo [2,1-b]thiazoles with readily available PhSO2CF2I under mild conditions was developed. This synthetic methodology
Publikováno v:
Journal of Fluorine Chemistry. 191:63-69
A general and efficient method for the synthesis of oxindole derivatives through visible-light-induced difluoromethylenephosphonation of N-arylacrylamides has been developed. The phosphonodifluoromethyl radicals, which is generated in situ from the c
Publikováno v:
Daxue Huaxue. :2107025